baber/WOPTO huggingface dataset:
Patent TW-437084-B (TW)
Title: Method of controlling the switching DI/DT and DV/DT of a MOS-gated power transistor
Inventor: CLEMENTE STEFANO
IPC: G01R31/26
Filed: 1997-10-16
Granted: 2001-05-28
Abstract: The switching di/dt and switching dv/dt of a MOS gate controlled (""MOS-gated"") power device are controlled by respectively controlling the voltage and current waveforms. Open loop control of the turn-on of the MOS-gated device is provided by coupling a common terminal of a current generator circuit, which provides a current to the gate of the MOS device, to a first resistor for controlling the switching dv/dt. At the detection of a negative dv/dt, the common terminal of the current generator circuit is then coupled to a second resistor for controlling the switching di/dt. The first and second resistors are, in turn, coupled to the source terminal of the MOS-gated device. An analogous operation provides turn-off control of the MOS-gated power device. Closed loop control is also provided by measuring the switching dv/dt and the switching di/dt which are then fed back to the circuit to control the current supplied to the gate of the MOS-gated device. The switching di/dt can be measured by measuring the voltage difference across the length of a calibrated wire bond having a predetermined length and diameter.
Patent TW-358858-B (TW)
Title: Electrical igniting device and process for operating the same
Inventor: JUFFINGER LUDWIG
IPC: F02P3/08
Filed: 1997-10-20
Granted: 1999-05-21
Abstract: An electrical igniting device, for use in an internal combustion engine, having: a primary circuit (1), with a capacitor (10), a secondary circuit (2), for disposition of a spark plug (4), for ignition of an oil/gas mixture, a charger, for charging of the capacitor (1) to a predetermined charging voltage, a transformer (5), for transmission of the ignition pulse generated from the discharge of a capacitor (10) from the primary coil (1) to the second coil (2), where the primary circuit (1) being designed to have the capacitor (1) and a coil (7) oscillation circuit (8), plus a controller (16) being designed to have the oscillation circuit (8) in repeated excitation, making the spark of the arc generated by the capacitor discharge keep on burning, including: a detector (16) for detection of the secondary circuit (2) current (Is) and/or voltage (UI), where, the controller (16) being designed to have the current (Is) or the energy fed into the secondary circuit (2) be adjusted depending on the voltage (U1) detected by the current (Is) and/or the voltage (U1) as a permanent value.
Patent TW-342481-B (TW)
Title: Microcontroller of programmable embedded flash memory
Inventor: TSAY SHYI-RONG
IPC: G06F9/06
Filed: 1997-10-30
Granted: 1998-10-11
Abstract: A microcontroller of programmable embedded flash memory, which is coupled to a motherboard interface having a motherboard interface bus and comprises: a read only memory for storing a recording program and having a read only memory interface bus; a flash memory storing a monitoring main program and having a flash memory interface bus; a microcontroller having a microcontroller interface bus and coupled to the motherboard interface through the motherboard interface bus and outputting a first record enabling signal and a latch and enabling signal; an external pin for inputting a second record enabling signal; an OR gate for receiving the first record enabling signal and the second record enabling signal, and outputting a selection signal; a multiplexer coupled to the read only memory, the flash memory, the OR gate and the microcontroller, for receiving the selection signal and alternatively connecting the read only memory interface bus to the microcontroller interface bus and the flash memory interface bus to the microcontroller interface bus; and a latch buffer coupled to the flash memory and the microcontroller for receiving the latch and enabling signal; in which, when the microcontroller detects a flash memory programming command transmitted by the motherboard interface, the microcontroller outputs the first record enabling signal to enable the OR gate outputting the selection signal to the multiplexer thereby, the multiplexer connects the read only memory interface bus to the microcontroller interface bus, the microcontroller executes the recording program to record a recording data sent by the motherboard interface to the flash memory through the microcontroller and the latch buffer.
Patent TW-362289-B (TW)
Title: Manufacturing method of metal oxide semiconductor field effect transistor
Inventor: YE WEN-GUAN
IPC: H01L21/266
Filed: 1997-12-22
Granted: 1999-06-21
Abstract: A kind of manufacturing method of metal oxide semiconductor field effect transistor which sequentially forms the oxide layer, polysilicon layer and photo-resistor layer; define the photo-resistor layer as a conical shape and as a mask for etching a cap-like gate structure. By removing the conical photo-resistor, proceed the first ion implantation and annealing process, there forms the source/drain zone of lightly doped drain structure; and the second ion implantation and the annealing process.
Patent TW-363043-B (TW)
Title: Inspection apparatus for semiconductor component
Inventor: KANNO YUKIO
IPC: H05K13/02
Filed: 1998-02-11
Granted: 1999-07-01
Abstract: A kind of inspection apparatus which is used to heat the inspected IC using heating pads and test the IC. The feature is to install a movable plate-type gate on top of the heating pads, where the plate-type gate is used to form an open window on the IC-accommodation recession of the heating pads. By a linear driving apparatus, the gate plate can be moved and to switch open or closed for the recession of heating pads for IC accommodation. It also consists of a controller which controls the linear driving apparatus to move the gate plate and switch the IC-accommodation recession open when the Z-axis driving apparatus is to lower the IC down to the IC-accommodation recession or to take IC out of the IC-accommodation recession.
Patent TW-565460-B (TW)
Title: Method of scavenging free radicals using orange extract
Inventor: DORNOFF JEFFREY M
IPC: A23L1/30
Filed: 1998-05-29
Granted: 2003-12-11
Abstract: The present invention relates to the use of orange extract for the preparation of pharmaceutical, cosmetic, food or agricultural compositions with an anti-radical activity. The orange extract is substantially free from ascorbic acid.
Patent TW-417320-B (TW)
Title: Self-aligned method for fabricating a ridge-waveguide semiconductor laser diode
Inventor: YUAN RUNG-HENG
IPC: H01S5/00
Filed: 1998-06-18
Granted: 2001-01-01
Abstract: A self-aligned method for fabricating a ridge-waveguide semiconductor laser uses two photoresist layers in the process, in which the two photoresist layers have different photosensitivities to light with different wavelength. The second photoresist (upper layer) will only respond to the light with a wavelength within a particular range; and the first photoresist (lower layer) will not respond to the light with a wavelength within this particular range. Therefore, the light with a wavelength within this particular range is used to form an opening on the second photoresist. At this time, the light will generate a reaction only on the second photoresist but not on the first photoresist, thereby exposing the first photoresist. Subsequently, an etching is used to remove the first photoresist and the dielectric material on the ridge structure. The remaining second photoresist can be used to protect the peripheral device region from being damaged.
Patent TW-381984-B (TW)
Title: A tool for grasping a rectangular plate and a method for manipulating a reticle
Inventor: DILLE DAVID H
IPC: H01L21/027
Filed: 1998-07-04
Granted: 2000-02-11
Abstract: A tool for grasping a rectangular plate, and having a handle and a pair of spaced apart grip elements connected to the handle. A movable frame is connected to the handle and moves relative to the handle. A second pair of spaced apart grip elements are connected to the movable frame, and are spring biased toward the first pair. A trigger is connected to the frame near the handle, so that the second pair of grip elements may be moved toward and away from the first pair in response to movement of the trigger, to grasp and release a rectangular plate between the grip elements.
Patent TW-388908-B (TW)
Title: High-pressure discharge lamp and method for manufacturing same
Inventor: KANEKO YURIKO
IPC: H01J5/32
Filed: 1998-08-27
Granted: 2000-05-01
Abstract: A high-pressure discharge lamp includes a glass housing made of a high-melting vitreous material, a pair of sealing components made of the same high-melting vitreous material and extended from the glass housing. A rare gas and a material that is solid or liquid at room temperature is sealed inside the glass housing. Electrically conductive bars are embedded in the sealing components. The air-tight seals around the electrically conductive bars are formed such that at least one metal material selected from metals and oxides of said metals is provided near the regions lying between the high-melting vitreous material and the electrically conductive bar.
Patent TW-557422-B (TW)
Title: A method of automatically configuring an unconfigured device electrically coupled to an adapter
Inventor: FROOZ JONATHAN
IPC: G06F13/14
Filed: 1998-10-17
Granted: 2003-10-11
Abstract: A method of automatically configuring a computer peripheral device as a primary device or as a secondary device. There are four possible cases: (1) no other device present, (2) legacy primary device present, (3) legacy secondary device present and (4) second unconfigured device present. Each unconfigured device determines whether there are any legacy devices already installed (110, 114, 116) and whether there is another unconfigured device installed (120, 122, 126, 128) without requiring any changes to the host operating system software. Unconfigured devices assert a signal after reset with a first timing (120) that is dependent on an electronically readable identification on the device. For case (4), the first device to detect the signal (122) becomes the secondary device (124). In case of a tie, unconfigured devices continue to assert the signal (126) with a second timing that is dependent on the electronically readable identification on the device. A device that detects the signal being present at the end of the second timing (128) configures itself as a secondary device (130). A device that does not detect the signal being present at the end of the second timing configures itself as a primary device (132).
Patent TW-386938-B (TW)
Title: A mothod for making tyres for vehicle wheels
Inventor: CARETTA RENATO
IPC: B29D30/08
Filed: 1998-11-25
Granted: 2000-04-11
Abstract: At least one carcass ply (3) is formed by depositing a strip-like element (13) comprising longitudinal threadlike elements (13a) incorporated into a layer of elastomer material (13b), onto a toroidal support (11). Deposition of the strip-like element (13) takes place according to alternated deposition sections (23, 24) each comprising two radially-extending side portions (23a, 24a, 23c, 24c) and a crown portion (23b, 24b) extending at a radially external position. The side portions of each deposition section (23, 24) are at least partly overlapped with side portions belonging to an adjacent deposition section.  Associated with the carcass ply (3) are annular structures (4) comprising a circumferentially inextensible annular insert (32) axially external to an anchoring element (31). A belt structure (5), a tread band (8) and sidewalls (9) are combined with the thus formed carcass structure (2) to define a tyre (1) to be submitted to a vulcanization step.
Patent TW-445293-B (TW)
Title: Photoinitiator, photopolymerizable resin composition, polymer and liquid crystal display device
Inventor: ONISHI NORIAKI
IPC: C08F2/50
Filed: 1998-12-22
Granted: 2001-07-11
Abstract: A photoinitiator is represented by general formula (I): where n is an integer of 1 or greater; A and B are each a trans cyclohexane ring or a benzene ring, the benzene ring being allowed to include a fluorine atom or a methyl group as a substituent, the benzene ring adjacent to a carbonyl group being allowed to include a fluorine atom or a methyl group as a substituent; p and q are each 0 or 1, p and q are not simultaneously O; X is an alkyl group of C1 through C3 or hydrogen atom, Y is a methyl group, ethyl group or alkoxy group of C1 through C3, and Z is a methyl group, ethyl group, alkyl-substituted phenyl group or a group represented by general formula (II), Y and z being allowed to bonded together to form a ring: where A, B, n, p and q are identical with those in general formula (I). The photoinitiator of the present invention includes a liquid crystal-like structure introduced into molecules thereof. The present invention also provides a photopolymerizable resin composition comprising the above-mentioned photoinitiator and a photopolymerizable resin. The photopolymerizable resin composition can be polymerized into a polymer. The present invention also provides a liquid crystal display device comprising a polymer wall formed by the above-mentioned photopolymerizable resin composition, and liquid crystal domains surrounded by the polymer wall.
Patent TW-495489-B (TW)
Title: Activated-sludge processing apparatus and method for control of sludge to be returned
Inventor: KIKUCHI SHU
IPC: C02F3/00
Filed: 1999-02-03
Granted: 2002-07-21
Abstract: A part of effluent is taken out, saturated with oxygen in a dissolved oxygen-saturation tank 5, and transferred into a dissolved oxygen measurement tank 6. Also, a part of the activated sludge in an aeration tank 1 is extracted and transferred into the measurement tank 6 via a distribution tank 4, and the change of dissolved oxygen concentration in the measurement tank 6 is measured. Based on the result of measurement is determined an organic matter concentration in effluent, and an amount of activated sludge to be returned from a precipitation tank 2 to the aeration tank 1 is determined based on the organic matter concentration. Thus, the fluctuation of organic matter load in effluent can be monitored simply and the amount of activated sludge to be returned can be controlled to match the fluctuation. There are provided a method for enabling such an operation and an apparatus suitably used in the method.
Patent TW-430995-B (TW)
Title: Method for fabricating thin film transistor
Inventor: SO WOO-YOUNG
IPC: H01L21/336
Filed: 1999-04-14
Granted: 2001-04-21
Abstract: The present invention relates to a method for fabricating thin film transistor, wherein the gate electrode is formed by metal or polysilicon, a silicon oxide film is formed around the gate electrode by thermal annealing. The silicon oxide film is used to form the offset region. The thin film transistor fabricated based on the method of the present invention has a gate electrode with low resistivity and the substrate won't be deformed, so that the reliability of the liquid crystal display device is enhanced.
Patent TW-445423-B (TW)
Title: Interactive marketing network and process using electronic certificates
Inventor: GOLDEN STEVEN M
IPC: G06Q30/00
Filed: 1999-07-27
Granted: 2001-07-11
Abstract: A data processing system issuing ECs through ""online"" networks of personal computers, televisions, or other devices with video monitors or telephones. Each electronic certificate includes transaction data and identification data, and can be printed out on a printing device linked to a consumer's personal input device, or electronically stored in a designated data base until a specified expiration date. The certificate can be used for various purposes, including use as a coupon for a discounted price on a product or service, proof of a gift or award, proof of reservation, or proof of payment. Consumers access the data processing system online, browse among their choices, and make their selections. The data processing system provides reports on the selected certificates and their use following selection. Certificate issuers also have online access to the data processing system and can create or revise offers, and provide various instructions pertaining to the certificates, including limitations as to the number of certificates to be issued in total and to each individual consumer.
Patent TW-437215-B (TW)
Title: Blind start-up of a dual mode CAP-QAM receiver
Inventor: WERNER JEAN-JACQUES
IPC: H04L25/03
Filed: 1999-05-21
Granted: 2001-05-28
Abstract: A receiver has a dual mode of operation - a carrierless amplitude modulation/phase modulation (CAP) mode and a quadrature amplitude modulation (QAM) mode- yet only requires a single equalizer structure for both the CAP mode of operation and the QAM mode of operation during blind start-up. The receiver uses the same blind equalization updating algorithm independent of the type of received signal for converging the equalizer structure. The blind equalization updating algorithm incorporates a constant R, whose value is a function of the type of received signal, e.g., a QAM signal or a CAP signal. The type of received signal is determined as a function of the in-phase component of the mean-squared error, E[e<SP>2</SP>n].
Patent TW-412643-B (TW)
Title: Manufacturing method of concave lens made of plastic material
Inventor: JOU JENG-MING
IPC: G02B3/00
Filed: 1999-06-04
Granted: 2000-11-21
Abstract: The invention relates to a manufacturing method of concave lens made of plastic material, which is the method of manufacturing concave lens utilizing: injecting plastic material into a mold cavity; squeezing plastic material into the mold cavity with high pressure; matching up with air duct and closing/opening of air duct; and a movable mold insert with one end connected to an elastomer. The invention is mainly to let male mold and female mold slightly touch each other to make the volume of mold cavity smallest while closing the mold of the injection molding, and open the air duct controlled by the air duct switch to let air completely exhaust from the mold cavity at the early stage of feeding plastic material, so as to prevent the air being trapped in the plastic material in mold cavity to form a bad product. Then, the air duct switch is closed to maintain the pressure in the mold cavity, and plastic material is squeezed into the mold cavity with high pressure matching up with movable mold insert connected to the elastomer. Because the pressure in the mold cavity pressurizes the elastomer and the mold insert displaces appropriately, the plastic material rearranges, so as to eliminating the connecting line produced during the plastic material forming, and greatly increase the yield rate of the plastic concave lens product.
Patent TW-452906-B (TW)
Title: A skew calibration means and a method of skew calibration
Inventor: KLOCHKOV ILIYA VALERYEVICH
IPC: H01L21/66
Filed: 1999-06-24
Granted: 2001-09-01
Abstract: Automatic test equipment for memory device testing with means for providing a high accuracy of transferring and receiving signals when testing a semiconductor device under test (DUT) by intelligent skew calibration of a timing system. The means for automatic skew calibration of a transceiver comprises a plurality of input registers (2, 3) for transmitting signals; a plurality of output registers (4, 5, 6) for receiving signals; a main clock driver (9) for generating a main clock signal; a reference clock driver (24) for generating reference signals for calibrating the registers; the said reference clock driver (24) being associated with the said main clock driver (9); and a plurality of phase shift means (12, 13, 14, 15, 16) comprising at least one set of phase shift means associated with each said plurality of registers, for the relative alignment of the register's timing within each plurality. The calibration is performed using a common time base which is distributed by means of a transmission line having predetermined wave characteristics.
Patent TW-401343-B (TW)
Title: The surface plate
Inventor: ONO KAZUYA
IPC: C23C4/00
Filed: 1999-06-29
Granted: 2000-08-11
Abstract: This invention relates to a surface plate (10) which is highly resistant to wear-out with a low production cost. The surface plate (10) is provided with a stone (11) and a melting spray layer(13), wherein the melting spray layer (13) is formed by spraying a ceramic melting spray material onto the upper surface of the stone (11) by an gas plasma spraying method and then the upper surface of the spray layer (13) is polished to a desired surface precision.
Patent TW-543034-B (TW)
Title: Production process and apparatus of optical disk and production process of substrate
Inventor: IMADA TETSUO
IPC: B29C65/52
Filed: 1999-07-30
Granted: 2003-07-21
Abstract: There is provided a process of producing a laminate type optical disk comprising the steps of: (1) molding a pair of substrates of a transparent resin at least one of which substrates has irregularities on its one main surface; (2) forming a metal thin film on said one main surface having the irregularities, and then (3) laminating the pair of the substrates while the metal thin film is located inside and bonding the substrates by means of an adhesive which is supplied between the substrates, the process being characterized in that after the step (1), a waiting treatment is carried out in which the molded substrates are cooled to such a temperature that a difference between said temperature and a temperature of an atmosphere surrounding the substrates is not greater than 5 DEG C while keeping a moisture (or water) content of the substrates not larger than 0.1% by weight, and then the step (2) is carried out.
Patent TW-I242444-B (TW)
Title: Combination therapies for B-cell lymphomas comprising administration of anti-CD20 antibody
Inventor: GRILLO-LOPEZ ANTONIO J
IPC: A61K51/10
Filed: 2000-01-29
Granted: 2005-11-01
Abstract: New combined therapeutic regimens for treatment of B-cell lymphomas are disclosed which comprise in particular administration of anti-CD20 antibodies to patients having low-, intermediate- or high-grade non-Hodgkins lymphomas.
Patent TW-406322-B (TW)
Title: Base tilting apparatus
Inventor: HUNG SHENG-FENG
IPC: H01L21/00
Filed: 1999-08-20
Granted: 2000-09-21
Abstract: The present invention provides a base angle tilting apparatus applied for semiconductor device process. The base angle tilting apparatus comprises a base placed on a plane surface and with a rotary type edge connecting to said plane surface; a connecting rod with one end linking vertically to the opposite edge of said rotary edge, a pivot connecting to the other end of said connecting rod. By turning a specific angle, the connecting rod could be raised then make the base tile a specific angle.
Patent TW-412405-B (TW)
Title: Device for detecting biological deposits on the surface of a tooth
Inventor: MULLER WERNER
IPC: A61B10/00
Filed: 1999-08-31
Granted: 2000-11-21
Abstract: A device for detecting biological deposits on the surface of a tooth. The device has illumination means to direct exciting radiation onto a test tooth surface and detection means to detect fluorescence emission from the test tooth surface at a wavelength associated with that of auto fluorescence emission from clean tooth surface. The intensity of the intensity of the said fluorescence emission from the test tooth surface is compared with an intensity of auto fluorescence emission from clean tooth surface and the comparison is associated with the presence of deposits on the test tooth surface. The device is preferably embodied in a toothbrush which indicates to the user that deposits are present and are being removed.